Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).Please accept my gratitude and appreciation. Thank you for your time. On behalf of the entire team at < company name >, I would like to acknowledge your invaluable contributions to the workplace. The message of appreciation should stand alone. Be brief, warm, and sincere. I'm writing to express my sincere gratitude for your commitment and dedication to the SevenDeals Project. I want to thank you for allowing me to be part of your career journey and appreciating my help and knowledge. Two things: be honest and be specific.